0.9degree 2phase Stepper Motor with High Torque

0.9degree 2phase Stepper Motor with High Torque

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 2500 pc/month

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0.9degree 2phase Stepper Motor with High Torque

Product Details

Basic Info.

Model NO.:42H433-095-09

Application:Printing Equipment

Speed:Variable Speed

Number of Stator:Two-Phase

Excitation Mode:HB-Hybrid

Function:Control

Number of Poles:100

Operate Mode:Two Phases Eight Steps

Type:Magnetic-Electric

Certification:CE

Brand:Fxd Motors

Step Angle:0.9 Degree

Step Angle Accuracy:±5%

Speed of The Motor:High and Low Speed

Export Markets:Global

Additional Info.

Trademark:fxd motors

Packing:Boxes

Standard:CE, ROHS

Origin:Changzhou City Jiangsu Province China

HS Code:8501109990

Production Capacity:200000 PCS Per Year

Product Description

Item Specifications:
Step Angle 0.9degree
Temperature Rise 80. C Max.
Ambient Temperature -20. C~+50. C
Insulation Resistance 100MΩ Min., 500VDC
Dielectric Strength 500VAC for one minute
Shaft Radial Play 0.02Max. (450 g-load)
Shaft Axial Play 0.08Max. (450 g-load)
Max. Radial force 28N (20mm from the flange)
Max. Axial force 10N

1. NEMA17 Hybrid Stepper Motor
2. Model Number: FXD42H434 - 095-09
3. Phase: 2 Phase
4. Lead Wire (No. ): 4wires
5. Structure: Hybrid
6. Step Angle: 0.9 degree
7. Motor Height: 34mm
8. Current: 1.0A
9. Resistance: 4.2Ω
10. Inductance: 4mH
11. Motor Weight: 0.22KG
12. Holding Torque: 1.6Kg. Cm
13. Speed: Low / High speed
14. Certification: CE, RoHS
15. Shape: Square
16. Applications: Use for robots stepper motor, electronic automatic equipment stepping motor, medical instrument stepping motor, advertisementing instrument stepper motor, lighting& audio equipment stepper motor, printer stepper motor, textile machinery stepper motor. CNC router stepper motor.

Motor Specifications:

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Detent Torque	Rotor Inertia	Mass
Model No.	( °)	(L)mm	A	Ω	mH	kg.cm	No.	g.cm	g.cm	Kg
FXD42H434-095-09	0.9	34	0.95	4.2	4	1.58	6	120	35	0.22
FXD42H434-060-09	0.9	34	0.6	10	9.5	1.58	6	120	35	0.22
FXD42H434-031-09	0.9	34	0.31	38.5	33	1.58	6	120	35	0.22
FXD42H234-133-09	0.9	34	1.33	2.1	4.2	2.2	4	120	35	0.22
FXD42H440-120-09	0.9	40	1.2	3.3	3.4	2.59	6	180	54	0.28
FXD42H440-080-09	0.9	40	0.8	7.5	6.7	2.59	6	180	54	0.28
FXD42H440-040-09	0.9	40	0.4	30	30	2.59	6	180	54	0.28
FXD42H240-168-09	0.9	40	1.68	1.65	3.2	3.3	4	180	54	0.28
FXD42H448-120-09	0.9	48	1.2	3.3	4	3.17	6	220	68	0.35
FXD42H448-080-09	0.9	48	0.8	7.5	10	3.17	6	220	68	0.35
FXD42H448-040-09	0.9	48	0.4	30	38	3.17	6	220	68	0.35
FXD42H248-168-09	0.9	48	1.68	1.65	4.1	4.4	4	220	68	0.35

0.9degree 2phase Stepper Motor with High Torque

Q:What are the important technical parameters of step motor?: Lost step: the number of steps that the motor is running is not equal to the number of steps in theory. 7), imbalance Angle: the rotor teeth axis offset Angle, the stator tooth axis motor operates will exist imbalance Angle, produced by imbalance Angle error, and adopts subdivision drive can't be solved. 8) performance characteristics: the curve of the output torque and frequency relation of the motor under certain test conditions.

Q:How do you solve the screw sloshing of the straight line of the shaft?: Low load low speed setting small current, while high load revs require large current. There's no mathematical formula that is set by the actual situation, right

Q:The step motor is approximately equal to the amount of watts: Your CPU responds, but the step motor doesn't respond. The current technology for stepping into the motor, in practice, is not up to what you say about 1500-3000 cycles per second. The theoretical values are high, but a lot of them are based on the performance of the drive, and the reasonable combination can actually go so high, but the torque is almost zero. The actual application of stepping into the motor does not need to be so fast, and if needed, no stepping into the motor

Q:The moment of inertia of the step motor: If the inertia is small, it's because of the structure. Because the stepping motor is the high precision motor. The motor runs to stop, usually in a short amount of time. This causes the object to overshoot. So we need to reduce the inertia. It's usually damped by a decelerator. Or other ways. Of course, if the force needed is very small, you can use less than 10. But your 10 is unitless and fuzzy.

Q:The stepping motor can only be passed on and off: That's that you're not giving the step drive the reverse signal and you have two lines in the step drive and one is the pulse and one is the direction

Q:The difference between stepping motors: Hybrid stepper motor: the step motor is divided into three types: permanent magnetic (PM), reactive (VR) and hybrid (HB). The permanent magnet step is generally two phases, the torque and volume are small, the step Angle is usually 7.5 degrees or 1.5 degrees. The reaction type step is generally three-phase, can realize the big torque output, the step Angle usually is 1.5 degrees, but the noise and vibration are very large. Developed countries such as the United States and Europe were eliminated in the 1980s. Hybrid step refers to the advantage of mixing permanent magnet and reactive type. It is divided into two phase, three-phase and five phase: two phase stepper Angle of 1.8 degrees commonly and five phase stepping Angle of 0.72 degrees commonly, hybrid stepping motor as the increase of the number of phase (several) winding the power supply, the stepping Angle decreases, and improve the precision and the application of the stepper motor is more extensive.

Q:Does the stepping motor and servo motor have self-locking?: When the motor is stopped, if the load has a reverse torque on the shaft of the motor, the motor will inevitably turn. Just as the motion is produced, the servo itself produces torque to restore the position of the motor. And the response speed is very much related to the adjustment of the servo parameters. For example, if the motor is too soft, the response is slow, and if the machine is too hard, it can cause a shock. In general, ac servo so-called rest, is a state of dynamic balance, the motor is always in a slight shake, just when the amplitude of rock is small enough (1-5 of the encoder resolution), can be considered to be static. When a large external force is suddenly added to the motor, the range of the wobble increases abruptly and then gradually responds. Vibration and response speed are the problems that must be noted in the use of ac servo in precision process control. The step motor has enough current when there is no load at all, so there must be a torque. However, when the external force is greater than the holding torque, lead to the motor shaft position changes, even if the external force, stepping motor will not return to its original position, this is the biggest trouble in stepper motor use - out of step.

Q:How to make the acceleration of the motor is reasonable, it is also my acceleration set small, the electric motor can not move, set big and will be blocked turn and lose step phenomenon, how to do: While selecting a stepper motor, usually because of the stepper motor can't work in the same direction for a long time running, easy to heat up, life), so the stepper motor using occasions are usually short run, namely in the running, time is short, considering the moment, time also is the important factor to consider.

Q:Why do we take the small step Angle: Actually step motor using small torque Angle mainly or reduce the vibration, increase the stability, for precision, need not too small step torque Angle, the smaller of course is to improve the precision of

Q:The type and calculation method of stepping motor?: When stepping into the motor, the first step is to ensure that the output power of the step motor is greater than that of the load. And when choosing power stepping motor, first to compute the mechanical system of load torque, the torque of the motor frequency characteristics can satisfy the mechanical load and has a certain margin to ensure its reliable operation. During the actual working process, the load torque at various frequencies must be within the range of the moment frequency characteristic curve. Generally speaking, the maximum static moment Mjmax is large, and the load torque is large.

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